Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 129.1 >
edited by Edwin Chen
on 2022/10/09 00:10
To version < 125.2 >
edited by Xiaoling
on 2022/09/09 15:51
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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68 68  * Micro SIM card slot for NB-IoT SIM
69 69  * 8500mAh Battery for long term use
70 70  
71 +
72 +
71 71  == 1.3  Specification ==
72 72  
73 73  
... ... @@ -93,6 +93,8 @@
93 93  * Max continuously current: 130mA
94 94  * Max boost current: 2A, 1 second
95 95  
98 +
99 +
96 96  == ​1.4  Applications ==
97 97  
98 98  
... ... @@ -154,6 +154,8 @@
154 154  1. When boot the device in flash mode
155 155  1. Send an uplink packet
156 156  
161 +
162 +
157 157  = 2.  Use N95S31B to communicate with IoT Server =
158 158  
159 159  
... ... @@ -541,50 +541,33 @@
541 541  
542 542  ==== 2.3.1.2 Since Firmware v1.2 ====
543 543  
544 -
545 545  In this mode, uplink payload includes 91 bytes in total by default.
546 546  
547 547  Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
548 548  
554 +|**Size(bytes)**|**8**|2|2|1|1|2|1|2|2|2|4|2|2|4
555 +|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|TemDS18B20|Interrupt|ADC|SHTTEM|SHTHUM|Time stamp |SHTTEM|SHTHUM|Time stamp .....
549 549  
550 -(% border="2" style="background-color:#ffffcc; color:green; width:1234px" %)
551 -|(% style="width:95px" %)**Size(bytes)**|(% style="width:82px" %)**8**|(% style="width:43px" %)**2**|(% style="width:47px" %)**2**|(% style="width:124px" %)**1**|(% style="width:56px" %)**1**|(% style="width:109px" %)**2**|(% style="width:80px" %)**1**|(% style="width:51px" %)**2**|(% style="width:79px" %)**2**|(% style="width:84px" %)**2**|(% style="width:100px" %)**4**|(% style="width:76px" %)**2**|(% style="width:81px" %)**2**|(% style="width:121px" %)**4**
552 -|(% style="width:95px" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:43px" %)Ver|(% style="width:47px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:56px" %)MOD|(% style="width:109px" %)TemDS18B20|(% style="width:80px" %)Interrupt|(% style="width:51px" %)ADC|(% style="width:79px" %)SHTTEM|(% style="width:84px" %)SHTHUM|(% style="width:100px" %)Time stamp |(% style="width:76px" %)SHTTEM|(% style="width:81px" %)SHTHUM|(% style="width:121px" %)Time stamp .....
553 -
554 554  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the N95S31B uplink data.
555 555  
556 -
557 557  [[image:image-20220908154949-1.png]]
558 558  
559 -
560 560  The payload is ASCII string, representative same HEX:
561 561  
562 562  0x(% style="color:red" %)f868411056758782(% style="color:blue" %)000c(% style="color:green" %)0d0f(% style="color:red" %)0c(% style="color:blue" %)01(% style="color:green" %)0000(% style="color:red" %)00**//0030//**(% style="color:blue" %)**//0114//**(% style="color:red" %)**//0231//**(% style="color:green" %)**//63199d3c//**0113023163199d12//**0113023163199c5e**//0112023763199baa//**0112023263199af6**//0111023b631999a7//**0112023b631998f3**//011202426319983f//**01110242631996eb**//(%%) where:
563 563  
564 -* (% style="color:red" %)Device ID: f868411056758782 = f868411056758782
565 -
566 -* (% style="color:blue" %)Version: 0x000c=120=1.2
567 -
568 -* (% style="color:green" %)BAT: 0x0d0f = 3343 mV = 3.343V
569 -
570 -* (% style="color:red" %)Singal: 0x0c = 12
571 -
572 -* (% style="color:blue" %)Mod: 0x01 = 1
573 -
565 +* (% style="color:red" %) Device ID: f868411056758782 = f868411056758782
566 +* (% style="color:blue" %) Version: 0x000c=120=1.2
567 +* (% style="color:green" %) BAT: 0x0d0f = 3343 mV = 3.343V
568 +* (% style="color:red" %) Singal: 0x0c = 12
569 +* (% style="color:blue" %) Mod: 0x01 = 1
574 574  * TemDS18B20: 0x0000= 0 = 0
575 -
576 576  * (% style="color:green" %)Interrupt: 0x00= 0
577 -
578 578  * (% style="color:green" %)adc: 0x0030= 48
579 -
580 580  * SHTTEM: 0x0114= 276 = 27.6
581 -
582 582  * SHTHUM:0x0231 =561=56.1%
583 -
584 -* (% style="color:red" %)Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
585 -
575 +* (% style="color:red" %) Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
586 586  * (% style="color:red" %)SHTTEM,SHTHUM,Time stamp : 0113023163199d12
587 -
588 588  * 8 sets of recorded data: SHTTEM,SHTHUM,Time stamp : //**0113023163199c5e**//,.......
589 589  
590 590  === 2.3.2  Device ID ===
... ... @@ -596,12 +596,10 @@
596 596  
597 597  (((
598 598  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
599 -
600 -
601 601  )))
602 602  
603 603  (((
604 -(% style="color:blue" %)**Example:**
591 +**Example:**
605 605  )))
606 606  
607 607  (((
... ... @@ -609,25 +609,23 @@
609 609  )))
610 610  
611 611  (((
612 -The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID.
599 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
613 613  
614 614  
615 615  )))
616 616  
617 -(% style="color:red" %)**NOTE: When the firmware version is v1.2 and later firmware:**
604 +(% style="color:red" %)**NOTE:When the firmware version is v1.2 and later firmware:**
618 618  
619 619  
620 620  By default, the Device ID equal to the last 15 bits of IMEI.
621 621  
622 -User can use ** (% style="color:blue" %)AT+DEUI(%%)** to set Device ID
609 +User can use **AT+DEUI** to set Device ID
623 623  
611 +**Example:**
624 624  
625 -**​​​​​​​​​​​​​​(% style="color:blue" %)Example:(%%)**
626 -
627 627  AT+DEUI=868411056754138
628 628  
629 629  
630 -
631 631  === 2.3.3  Version Info ===
632 632  
633 633  
... ... @@ -773,16 +773,12 @@
773 773  )))
774 774  
775 775  
761 +== 2.5 Humidity and Temperature alarm function ==
776 776  
777 -== 2.5  Humidity and Temperature alarm function ==
763 +➢ AT Command:
778 778  
765 +AT+ SHHUM=min,max
779 779  
780 -**~ (% style="color:blue" %)➢ AT Command:(%%)**
781 -
782 -
783 -(% style="color:#037691" %)**AT+ SHHUM=min,max**
784 -
785 -
786 786  ² When min=0, and max≠0, Alarm higher than max
787 787  
788 788  ² When min≠0, and max=0, Alarm lower than min
... ... @@ -789,13 +789,12 @@
789 789  
790 790  ² When min≠0 and max≠0, Alarm higher than max or lower than min
791 791  
773 +Example:
792 792  
793 - (% style="color:blue" %)**Example:**
794 -
795 795  AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50.
796 796  
797 797  
798 -(% style="color:#037691" %)**AT+ SHTEMP=min,max**
778 +AT+ SHTEMP=min,max
799 799  
800 800  ² When min=0, and max≠0, Alarm higher than max
801 801  
... ... @@ -803,39 +803,28 @@
803 803  
804 804  ² When min≠0 and max≠0, Alarm higher than max or lower than min
805 805  
786 +Example:
806 806  
807 -**~ (% style="color:blue" %)Example:(%%)**
808 -
809 809  AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20.
810 810  
811 -
812 -
813 813  == 2.6 Set the number of data to be uploaded and the recording time ==
814 814  
792 +➢ AT Command:
815 815  
816 -**~ (% style="color:blue" %)➢ AT Command:(%%)**
794 +AT+TR=900  ~/~/The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
817 817  
818 -* (% style="color:#037691" %)**AT+TR=900**     (%%)~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
819 -* (% style="color:#037691" %)**AT+NOUD=8**  (%%)~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
796 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
820 820  
821 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
822 -
823 -[[image:image-20221009001045-1.png||height="726" width="1009"]]
824 -
825 -
826 -
827 827  == 2.7 Read or Clear cached data ==
828 828  
800 +➢ AT Command:
829 829  
830 -**~ (% style="color:blue" %)➢ AT Command:(%%)**
802 +AT+CDP ~/~/ Read cached data
831 831  
832 -* (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
833 -* (% style="color:#037691" %)**AT+CDP=0** (%%) ~/~/  Clear cached data
834 -
835 835  [[image:image-20220908163102-2.png]]
836 836  
806 +AT+CDP=0 ~/~/ Clear cached data
837 837  
838 -
839 839  == 2.8  ​Battery Analysis ==
840 840  
841 841  
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1108 1108  
1109 1109  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1110 1110  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1111 -
image-20221009001045-1.png
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